package com.itgaohe.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.itgaohe.dao.entity.Voucher;
import com.itgaohe.utils.Result;

import java.util.List;

public interface VoucherService extends IService<Voucher> {
    //根据用户id查询优惠券
    public Result getVoucherByShopId(Long shopId);
}
